David Arquette's Dewey in 'Scream 7' teaser taunts Neve Campbell

David Arquette's Dewey in 'Scream 7' teaser taunts Neve Campbell

"All your friends died for just being near you," Sidney's fallen friend whispers.David Arquette as Dewey in 'Scream 5' Paramount+There's still a great deal of mystery surrounding the plot of Scream 7, including how multiple deceased characters are making their onscreen comebacks. But a new teaser released this week offers a clue about David Arquette's return as Dewey Riley.Dewey, a mainstay of the franchise since the very first Scream in 1996, w…